   (let [prev-target (first (get old-st :app/current-tab))
         new-state (-> old-st
                       (unload prev-target)
+                      (load new-target)
                       (assoc :app/current-tab [new-target :singleton]))]
-    (case new-target
-      :app/trending (-> new-state
-                        (update-in [:app/trending :singleton] assoc
-                                   :grid/gas-query-grid [:gas-query-grid/by-id 10800]
-                                   :graph/trending-graph [:trending-graph/by-id 10300]
-                                   ))
-      new-state)))
+    new-state))
 
 (defmethod m/mutate 'nav/load-tab [{:keys [state]} k {:keys [target]}]
   {:action (fn [] (swap! state change-tab target))})

                      (update-in [:app/trending :singleton] dissoc
                                 :grid/gas-query-grid
                                 :graph/trending-graph
                                 ))
    state))


  (:require [untangled.client.mutations :as m]
            [untangled.dom :refer [unique-key]]))


(defn unload [state prev-target]
  (case prev-target
